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Parallel ata connector, Figure, Aaaaaa – Motorola ATCA-717 User Manual

Page 67: Pmc sites 2 and 3 − pn4 connector pinout, For further details

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On−Board Connectors

Controls, Indicators, and Connectors

PENT/ATCA−717

67

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

37

39

41

43

45

47

49

51

53

55

57

59

61

63

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

42

44

46

48

50

52

54

56

58

60

62

64

ETHA_DC+

ETHA_DC−

GND

ETHA_DD+

ETHA_DD−

GND

ETHB_DC+

ETHB_DC−

GND

ETHB_DD+

ETHB_DD−

n.c.

PMC_IO_26

PMC_IO_28

CLK8_A or PMC_IO_30

n.c.

PMC_IO_34

PMC_IO_36

PMC_IO_38

PMC_IO_40

PMC_IO_42

PMC_IO_44

PMC_IO_46

PMC_IO_48

n.c.

PMC_IO_52

PMC_IO_54

n.c.

PMC_IO_58

PMC_IO_60

PMC_IO_62

PMC_IO_64

ETHA_DA+

ETHA_DA−

GND

ETHA_DB+

ETHA_DB−

GND

ETHB_DA+

ETHB_DA−

GND

ETHB_DB+

ETHB_DB−

NETREF

PMC_IO_25

n.c.

PMC_IO_29

CLK8_B or PMC_IO_31

PMC_IO_33

PMC_IO_35

PMC_IO_37

PMC_IO_39

PMC_IO_41

PMC_IO_43

PMC_IO_45

PMC_IO_47

PMC_IO_49

PMC_IO_51

PMC_IO_53

PMC_IO_55

PMC_IO_57

PMC_IO_59

PMC_IO_61

PMC_IO_63

}

Diff. Pair

}

Diff. Pair

}

Diff. Pair

}

Diff. Pair

}

Diff. Pair

}

Diff. Pair

}

Diff. Pair

}

Diff. Pair

}

Diff. Pair

}

Diff. Pair

}

Diff. Pair

}

Diff. Pair

{

Diff. Pair

{

Diff. Pair

{

Diff. Pair

{

Diff. Pair

{

Diff. Pair

{

Diff. Pair

{

Diff. Pair

{

Diff. Pair

{

Diff. Pair

{

Diff. Pair

{

Diff. Pair

{

Diff. Pair

Figure 14:

PMC Sites 2 and 3 − Pn4 Connector Pinout

Note:

a

S The signals available at pins 30 and 31 depend on the settings of the on−board

switches SW7−1 to SW7−4. See

a

section "Switch Settings" on page

a

42

a

for further

details.

a

S By default, the PMC I/O Ethernet signals (ETH_xxx) are routed to the on−board

switch via magnetics. As an assembly option the magnetics can be by−passed and
the Ethernet signals can be accessed via an installed PMC uplink module from
Motorola. Consult your local Motorola representative for details.

a

S By default the signals at pins 61 to 64 are routed the zone 3 connectors where they

are available as PMC I/O signals. As an assembly option these signals can be routed
to the on−board Ethernet switch as further 100BaseTX interface. Consult your local
Motorola representative for details.

a

Parallel ATA Connector

The blade provides one parallel Advanced Technology Attachment (ATA) connector
which allows to connect a 2.5" hard disk to the blade. The location of this connector is
shown in the following figure.

aaa